Archived from: http://bhs.broo.k12.wv.us/homepage/alumni/dstevick/lampert/Brunn11.htm
After the first secondary got a severe crack by accident and became useless,
I made a new and somewhat bigger one. The first one was a bit tight. The new one
(dubbed "second secondary") received an ordinary aluminum coating. The difference
in coloration is easily visible.
Click here for a photo-printer quality version of this picture.
Author: Guntram Lampert and David Stevick
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[Brunn 6-inch Story]
Curator: Hartmut Frommert
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